11
AACH100 CHILLER
TROUBLESHOOTING GUIDE
Before calling service personnel, please check the following chart for a possible cause to
the trouble you are experiencing.
SYMPTOM
CAUSE
SOLUTION
The unit doesn’t
run and the display
is blank
Power is not turned on
Plugged in incorrectly
Wrong voltage and/or
frequency
Apply to correct power source
Chiller is in protection
mode
A. Check if the water circulation
is normal
B. If the fan and the Chiller
dissipate heat normally, wait for
3 minutes and the unit will
automatically turn on again
Fan is not working
Return to place of purchase
The set temperature is
higher than the aquarium
water temperature
Reset temperature
The air inlet or outlet are
clogged
Clean the air inlet/outlet with
a brush or a vacuum cleaner
Not installed on a flat
surface
Reinstall correctly
Be sure the power cord is
fully plugged in
Turn on the power
The unit cycles on
and off
Performance is
decreased or there
is no refrigeration
Loud operation
Summary of Contents for ACTIVE AQUA AACH100
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